ZIP Codes of Windham County, VT

Population & People
Population & People
Total Population
45,555
Household Income
Household Income
Median Income
$74,000
Housing
Housing
Total Housing Units
30,030
Business & Economy
Business & Economy
Total Businesses
1,644
Employment
Employment
Employment Rate
58.90%
Education
Education
Bachelor's Degree+
44.39%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 30 ZIPs in this county.
Data Last Updated: June 1, 2026
ZIP Codes:30 ZIP Codes (24 Standard, 6 PO Box, 0 Unique) [See All]
Area Code:802
Timezone:Eastern (GMT -05:00)
Local Time:2:14:15 PM
Population:45,555 [See All]
FIPS:50025
CBSA:Brattleboro, VT
Land Area:809 sq mi
Water Area:13 sq mi
Coordinates:42.9931, -72.6877
Quick Link:
https://www.zip-codes.com/county/vt-windham.asp
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Extreme geographic sprawl
The largest ZIP spans 3444× the smallest by area — 141.2 sq mi down to 0.04.
Striking education divide
Bachelor's share spans 14.6% to 64.0% — a 49-point gap.

Standout ZIPs in this County


Most Populous
Brattleboro · 16,955 people
37.2% of county total
Highest Income
Londonderry · $105,795 median
1.4× county average
Largest Land Area
Brattleboro · 141.2 sq mi
Spans the most ground
Fastest Growth
Vernon · 33.6% (10-yr)
2,027 → 2,709 residents
Most Educated
Londonderry · 55.9% bachelor's+
643 of 1,151 adults 25+

Things worth knowing about Windham County


45,555 residents live across 30 ZIPs covering 809 sq mi, served by 27 distinct USPS-recognized cities.

Population moved from 43,591 to 44,851 from 2014 to 2024 — a +2.9% change. 14 ZIPs gained residents, 9 lost.

The county's wealthiest ZIP 05148 (Londonderry, $105,795 median) and poorest ZIP 05356 (West Dover, $51,222) are 19.2 miles apart — a 2.1× income gap across local geography.

Median home values vary 2.3× across this county — from $164,100 in 05154 (Saxtons River) to $385,300 in 05148 (Londonderry).

Density varies 555× across the county — from 10 people/sq mi in 05360 (West Wardsboro) to 5,354 in 05344 (Marlboro).

Educational attainment ranges from 14.6% bachelor's+ in 05155 (South Londonderry) to 64.0% in 05154 (Saxtons River) — the breadth of educational profiles across the area.

Within Vermont, this is the #6 most populous of 14 counties and ranks #12 for median household income .

Weighted by population, the typical household earns about $72,338 across the county — reflecting what a typical resident sees, not a simple ZIP average.

44.4% of adults age 25+ hold a bachelor's degree or higher (15,085 of 33,984 reporting).

24 Standard delivery, 6 PO Box only, 0 single-entity Unique ZIPs serve this county.

Stories about Windham County


Big & sparse

A frontier county — vast land area with only a few residents per square mile. Daily life looks very different here than in the country's denser counties.

Total area
809
square miles
Avg density
56.3
people per sq mi
Population
45,555
across 30 ZIPs
Brattleboro
141.2 sq mi
16,955 residents
Putney
79.7 sq mi
5,177 residents
Wilmington
67.3 sq mi
1,886 residents

All ZIP Codes in Windham County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
05301BrattleboroStandard16,955$65,910141.20.6%
05346PutneyStandard5,177$79,11879.7-0.6%
05101Bellows FallsStandard4,165$70,29929.3-6.6%
05354VernonStandard2,709$85,68220.733.6%
05363WilmingtonStandard1,886$68,84367.3-21.0%
05345NewfaneStandard1,667$67,47232.3-25.8%
05148LondonderryStandard1,401$105,79528.828.3%
05353TownshendStandard1,327$94,91735.934.3%
05158WestminsterStandard1,151$71,8757.022.4%
05361WhitinghamStandard1,058$75,71430.515.3%
05343JamaicaStandard955$84,37547.414.5%
05359West TownshendStandard757$80,41728.341.8%
05356West DoverStandard738$51,22248.0-20.2%
05155South LondonderryStandard735$64,63024.311.0%
05341East DoverStandard728$54,51113.277.6%
05355WardsboroStandard724$64,04421.318.7%
05146GraftonStandard678$77,50040.4-10.9%
05344MarlboroPO Box5140.1
05360West WardsboroStandard512$79,65953.1141.5%
05154Saxtons RiverStandard4790.5-28.2%
05342JacksonvilleStandard428$64,01817.0-12.3%
05358West HalifaxStandard40317.3155.1%
05351South NewfaneStandard19018.3
05362WilliamsvilleStandard1526.716.0%
05141CambridgeportStandard660.0-14.3%
05159Westminster StationPO Box0.0
05357West DummerstonPO Box0.0
05303BrattleboroPO Box0.0
05304BrattleboroPO Box0.0
05302BrattleboroPO Box0.0

Adjacent & Nearby Counties